<h3>
Answer:</h3>
19 sq. m
<h3>
Step-by-step explanation:</h3>
The easiest way is to split the shape into two rectangles and solve from there.
The first rectangle to spilt is the 5x3 and then solve:
A = lw = 3 x 5 = 15
The second rectangle is 4x1 because we must take out the section (3) used by the other rectangle:
A = lw = 1 x 4 = 4
Then add the areas together:
<h3>15 + 4 =
19 sq. m</h3>
Considering the vertex of the graph, it is found that the quadratic function that is the best model for the data is given by:
<h3>What is the equation of a quadratic function given it’s vertex?</h3>
The equation of a quadratic function, of vertex (h,k), is given by:
In which a is the leading coefficient.
Researching the problem on the internet, it is found that the vertex is at point (4,800), hence h = 4 and k = 800.
It has a value of y = 0 at x = 6, hence:
Thus, the model is:
More can be learned about quadratic functions at brainly.com/question/24737967
Answer:
Step-by-step explanation:
Answer:
Vertical Angles
Step-by-step explanation:
each of the pairs of opposite angles made by two intersecting lines.
Answer:
2145 cubic inches
Step-by-step explanation:
formula for Volume of a sphere: 4/3·π·r³
V = 4/3 ·π ·(8)³
V = 4/3π · 512
V ≈ 2145
